Security readout for executives and security teams
CVE-2009-0820 affects older phpScheduleIt installations before 1.2.11. Public booking pages could process user-supplied date fields unsafely, allowing remote code execution. Treat exposed legacy deployments as urgent, especially if reachable from the internet. Exposure is most likely on legacy phpScheduleIt deployments older than 1.2.11 with reserve.php or check.php reachable by untrusted users. Prioritize internet-facing legacy deployments because the reported impact is remote code execution. Internal-only systems still need remediation if reachable by untrusted users or compromised accounts. Mitigation focus: Upgrade phpScheduleIt to 1.2.11 or later if still deployed.; Restrict public access to vulnerable booking endpoints until remediated.; Check vendor or project release notes for any additional hardening guidance..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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Execution behavior lookup
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Open ATT&CK lookupCVE-2009-0820 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
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Source materials
- CVE List V5 sourceCVE List V5
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CWE details
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